Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2TCH callsign genealogy
Currently held by Ruan, Nora R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K2TCH's current licensee, walking backwards.
- Ruan, Nora RCAgranted 2011-12-27cancelled 2012-02-07
Successor callsigns
Callsigns held now by people who previously held K2TCH.
- Ruan, Nora RCAgranted 2026-09-01